<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>182291</bug_id>
          
          <creation_ts>2018-01-30 06:45:07 -0800</creation_ts>
          <short_desc>StyleBench: Generate more mutation steps</short_desc>
          <delta_ts>2018-01-30 16:32:10 -0800</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>Tools / Tests</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Antti Koivisto">koivisto</reporter>
          <assigned_to name="Nobody">webkit-unassigned</assigned_to>
          <cc>cdumez</cc>
    
    <cc>ews-watchlist</cc>
    
    <cc>lforschler</cc>
    
    <cc>rniwa</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1394527</commentid>
    <comment_count>0</comment_count>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2018-01-30 06:45:07 -0800</bug_when>
    <thetext>The test should be doing multiple rounds of mutations in a single document to test what is supposed to test (like it did before r227756).</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1394529</commentid>
    <comment_count>1</comment_count>
      <attachid>332652</attachid>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2018-01-30 06:54:13 -0800</bug_when>
    <thetext>Created attachment 332652
patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1394732</commentid>
    <comment_count>2</comment_count>
      <attachid>332652</attachid>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2018-01-30 13:55:38 -0800</bug_when>
    <thetext>Comment on attachment 332652
patch

View in context: https://bugs.webkit.org/attachment.cgi?id=332652&amp;action=review

&gt; PerformanceTests/StyleBench/resources/tests.js:5
&gt; +        steps.push(new BenchmarkTestStep(`Adding classes, step ${i}`, (bench, contentWindow, contentDocument) =&gt; {

Instead of explicitly saying step, why not just `Adding classes - ${i}`.
Ditto for the rest.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1394743</commentid>
    <comment_count>3</comment_count>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2018-01-30 14:08:53 -0800</bug_when>
    <thetext>https://trac.webkit.org/r227850</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1394746</commentid>
    <comment_count>4</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2018-01-30 14:10:24 -0800</bug_when>
    <thetext>&lt;rdar://problem/37042601&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1394821</commentid>
    <comment_count>5</comment_count>
    <who name="Ryosuke Niwa">rniwa</who>
    <bug_when>2018-01-30 16:32:10 -0800</bug_when>
    <thetext>https://trac.webkit.org/changeset/227863</thetext>
  </long_desc>
      
          <attachment
              isobsolete="0"
              ispatch="1"
              isprivate="0"
          >
            <attachid>332652</attachid>
            <date>2018-01-30 06:54:13 -0800</date>
            <delta_ts>2018-01-30 13:55:38 -0800</delta_ts>
            <desc>patch</desc>
            <filename>stylebench-more-steps.patch</filename>
            <type>text/plain</type>
            <size>3880</size>
            <attacher name="Antti Koivisto">koivisto</attacher>
            
              <data encoding="base64">SW5kZXg6IFBlcmZvcm1hbmNlVGVzdHMvQ2hhbmdlTG9nCj09PT09PT09PT09PT09PT09PT09PT09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</data>
<flag name="review"
          id="351578"
          type_id="1"
          status="+"
          setter="rniwa"
    />
          </attachment>
      

    </bug>

</bugzilla>